Time bar (total: 1.7s)
| 10.0ms | 256× | body | 80 | valid |
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 20 | 9 |
| 1 | 40 | 9 |
| 2 | 78 | 9 |
| 3 | 134 | 9 |
| 4 | 200 | 9 |
| 5 | 233 | 9 |
| 6 | 239 | 9 |
| 7 | 239 | 9 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 31.6b
Found 3 expressions with local error:
| 0.0b | (+ (* x x) (* (* y 4.0) y)) |
| 3.9b | (- (* x x) (* (* y 4.0) y)) |
| 31.0b | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
| 11× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 7× | add-log-exp |
| 5× | add-exp-log add-cbrt-cube |
| 3× | pow1 expm1-log1p-u associate-/r* log1p-expm1-u associate-/l* |
| 2× | flip3-- flip3-+ associate-/r/ flip-- flip-+ associate-/l/ |
| 1× | cbrt-undiv +-commutative sub-neg fma-def frac-2neg fma-neg diff-log div-sub div-exp prod-diff clear-num sum-log div-inv |
| 8.0ms | (+ (* x x) (* (* y 4.0) y)) |
| 8.0ms | (- (* x x) (* (* y 4.0) y)) |
| 26.0ms | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
| 31.0ms | (+ (* x x) (* (* y 4.0) y)) |
| 39.0ms | (- (* x x) (* (* y 4.0) y)) |
| 55.0ms | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
Useful iterations: 2 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 254 | 719 |
| 1 | 1175 | 657 |
| 2 | 5001 | 641 |
3 alts after pruning (3 fresh and 0 done)
Merged error: 0.5b
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
3 alts after pruning (2 fresh and 1 done)
Merged error: 0.5b
Found 4 expressions with local error:
| 0.0b | (cbrt (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) |
| 0.0b | (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) |
| 3.9b | (- (* x x) (* (* y 4.0) y)) |
| 31.0b | (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) |
| 45× | times-frac |
| 42× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 32× | cbrt-prod |
| 26× | unpow-prod-down cube-prod |
| 9× | add-exp-log add-cbrt-cube |
| 6× | add-log-exp |
| 5× | pow1 div-inv |
| 4× | expm1-log1p-u log1p-expm1-u |
| 3× | pow-unpow associate-/r* associate-/l* |
| 2× | cbrt-undiv cube-div cube-mult flip3-- unpow3 div-exp pow-exp flip-- associate-/l/ rem-cube-cbrt sqr-pow |
| 1× | pow-to-exp sub-neg cbrt-div pow-pow frac-2neg fma-neg pow1/3 diff-log div-sub prod-diff clear-num rem-cbrt-cube |
| 11.0ms | (cbrt (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) |
| 12.0ms | (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) |
| 8.0ms | (- (* x x) (* (* y 4.0) y)) |
| 22.0ms | (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) |
| 62.0ms | (cbrt (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) |
| 72.0ms | (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) |
| 38.0ms | (- (* x x) (* (* y 4.0) y)) |
| 63.0ms | (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) |
Useful iterations: 2 (54.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 453 | 1951 |
| 1 | 2271 | 1831 |
| 2 | 5002 | 1815 |
3 alts after pruning (1 fresh and 2 done)
Merged error: 0.5b
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
3 alts after pruning (0 fresh and 3 done)
Merged error: 0.5b
60.4% (12.5b remaining)
Error of 12.9b against oracle of 0.4b and baseline of 31.9b
| Iters | Range | Point | |
|---|---|---|---|
| 9 | 8.51427007073367e+131 | 4.7378067628763807e+139 | 5.311417125820034e+136 |
| 8 | 1.3336169194388861e-70 | 1.8614563384609176e-67 | 8.488500927325731e-70 |
| 9 | -3.1684052166683416e-65 | -5.325167427794927e-71 | -6.751306280841242e-71 |
| 6 | -7.720537975551006e+141 | -1.1945430260111755e+141 | -3.759129799435656e+141 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 31 | 21 |
| 1 | 31 | 21 |
| 233.0ms | 8000× | body | 80 | valid |